Relating climate to eastern white pine blister rust infection hazard.
Contributors: United States. Forest Service. Eastern Region.
Publisher: Eastern Region, Forest Service, U. S. Dept. of Agriculture
Published: 1963
Place of publication: [Upper Darby, Pa
Language: eng
Number of pages: 38
Subjects: Blister rust.; Cronartium ribicola.
Notes: Cooperative study carried out by the Eastern Regional Office and the Northeastern Forest Experiment Station of the U. S. Forest Service.